TY - GEN AU - Ahmed Moustafa Elbelasy AU - Mohamed Bahaa Eldin Saad , AU - Naeem Ahmed Abd El halim , TI - Combination between mathematical and physical models to optimize design of hydraulic structures / PY - 2004/// CY - Cairo : PB - Ahmed Moustafa Elbelasy , KW - hydraulic structures KW - mathematical KW - physical models N1 - Thesis (PH.D.) - Cairo University - Faculty Of Engineering - Department Of Civil Engineering; Issued also as CD UR - http://172.23.153.220/th.pdf ER -